Add OpenGL initialization code for qcsg & qbsp2 so -draw parameter wo…

…rks properly #138
twhl-community · Mar 16, 2022 · 1485051 · 1485051
1 parent 84f0dcc
commit 1485051
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diff --git a/utils/qbsp2/gldraw.cpp b/utils/qbsp2/gldraw.cpp
@@ -71,6 +71,11 @@ void InitWindow (void)
 	g_GLContext = SDL_GL_CreateContext(g_pWindow);
 
 	SDL_GL_MakeCurrent(g_pWindow, g_GLContext);
+
+	glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
+	glClearIndex(0);
+	glLoadIdentity();
+	glDrawBuffer(GL_FRONT);
 }
 
 void Draw_ClearWindow (void)

diff --git a/utils/qcsg/gldraw.cpp b/utils/qcsg/gldraw.cpp
@@ -51,6 +51,11 @@ void InitWindow (void)
 	g_GLContext = SDL_GL_CreateContext(g_pWindow);
 
 	SDL_GL_MakeCurrent(g_pWindow, g_GLContext);
+
+	glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
+	glClearIndex(0);
+	glLoadIdentity();
+	glDrawBuffer(GL_FRONT);
 }
 
 void Draw_ClearWindow (void)